
const cloud = require('wx-server-sdk')

cloud.init()

const db = cloud.database()

exports.main = async (event, context) => {
  return await db.collection('orderHistory')
    .where({
    _openid: event.openid
    })
    .orderBy('datetime', 'desc')
    // .skip(event.offset)
    // .limit(10)
    .get()
}